The USE statement switches to a different database.
Technological superiority underpins our national military strategy, allowing us to field the most potent military forces by making best use of our resources, both economic and human. It is essential for the United States to maintain superiority in those technologies of critical importance to our security.
Answer:
Save a database object Ctrl+S or Shift+F12
Open an existing database Ctrl+O or Ctrl+F12
To quit MS Access ALT+F4
Explanation: